AU1157476A - Method and apparatus for transferring mined material - Google Patents

Method and apparatus for transferring mined material

Info

Publication number
AU1157476A
AU1157476A AU11574/76A AU1157476A AU1157476A AU 1157476 A AU1157476 A AU 1157476A AU 11574/76 A AU11574/76 A AU 11574/76A AU 1157476 A AU1157476 A AU 1157476A AU 1157476 A AU1157476 A AU 1157476A
Authority
AU
Australia
Prior art keywords
mined material
transferring
transferring mined
mined
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU11574/76A
Other versions
AU493999B2 (en
Inventor
B. Jamison Will
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Consolidation Coal Co
Original Assignee
Consolidation Coal Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Publication of AU493999B2 publication Critical patent/AU493999B2/en
Application filed by Consolidation Coal Co filed Critical Consolidation Coal Co
Publication of AU1157476A publication Critical patent/AU1157476A/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/22—Equipment for preventing the formation of, or for removal of, dust
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/003—Machines for drilling anchor holes and setting anchor bolts
AU11574/76A 1976-03-02 Method and apparatus for transferring mined material Expired AU493999B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/554,535 US3995905A (en) 1975-03-03 1975-03-03 Method and apparatus for roof bolting and transferring mined material

Publications (2)

Publication Number Publication Date
AU493999B2 AU493999B2 (en)
AU1157476A true AU1157476A (en) 1977-09-08

Family

ID=

Also Published As

Publication number Publication date
ZA761150B (en) 1977-09-28
US3995905A (en) 1976-12-07
CA1030164A (en) 1978-04-25
GB1498585A (en) 1978-01-18

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